#3FA23E#3FA23E

#3FA23E is a light, vivid green. Relative luminance 0.272; OKLCH L 63.2% C 0.166 H 143.1°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3FA23E
RGB	rgb(63, 162, 62)
HSL	hsl(119, 45%, 44%)
HSV	hsv(119, 62%, 64%)
CMYK	cmyk(61.1%, 0%, 61.7%, 36.5%)
CIE-LAB	lab(59.20, -48.99, 42.60)
CIE-LCH	lch(59.20, 64.92, 138.99°)
OKLab	oklab(63.19% -0.1331 0.0998)
OKLCH	oklch(63.19% 0.166 143.1)
XYZ	xyz(15.8388, 27.2437, 8.9804)
Luminance	0.2725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA23E #A13EA2

analogous

#71A23E #3FA23E #3EA26F

triadic

#3FA23E #3E3FA2 #A23E3F

tetradic

#3FA23E #3E71A2 #A13EA2 #A26F3E

square

#3FA23E #3E71A2 #A13EA2 #A26F3E

split-complementary

#3FA23E #6F3EA2 #A23E71

monochromatic

#1D491C #2E762D #3FA23E #5DC15C #89D289

Accessibility & contrast

On white

3.26

#3FA23E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#3FA23E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA23E

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA23E	#FFFFFF	#000000	##000000
##3FA23E	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59433

Deuteranopia (green-blind)

#998B46

Tritanopia (blue-blind)

#2D9D8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3fa23e;
/* rgb */ color: rgb(63, 162, 62);
/* oklch */ color: oklch(63.2% 0.166 143.1);

Tailwind

colors: {
  custom: {
    50: '#7fbe77',
    500: '#3fa23e',
    950: '#000000',
  },
}

SCSS

$custom: #3fa23e;
$custom-light: #7fbe77;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa23e",
  "rgb": {
    "r": 63,
    "g": 162,
    "b": 62
  },
  "hsl": {
    "h": 119.4,
    "s": 44.643,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63192,
    "c": 0.1664,
    "h": 143.1
  },
  "luminance": 0.27245
}

Semantic roles & 50–950 ramp

primary

#3FA23E

secondary

#BC80BC

accent

#53D4D3

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA23E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →